<!DOCTYPE html>
<html>
<head>
<style>
div.gallery {
  margin: 5px;
  border: 1px solid #ccc;
  float: left;
  width: 180px;
}

div.gallery:hover {
  border: 1px solid #777;
}

div.gallery img {
  width: 100%;
  height: auto;
}

div.desc {
  padding: 15px;
  text-align: center;
}
</style>
</head>
<body>

<div class="gallery">
  <a target="_blank" href="img/3.png">
    <img src="img/3.png" alt="Cinque Terre" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/4.jpg">
    <img src="img/4.jpg" alt="Forest" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/5.png">
    <img src="img/5.png" alt="Northern Lights" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/6.png">
    <img src="img/6.png" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/7.jpg">
    <img src="img/7.jpg" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/8.jpg">
    <img src="img/8.jpg" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/9.jpg">
    <img src="img/9.jpg" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/10.jpg">
    <img src="img/10.jpg" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/11.png">
    <img src="img/11.png" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/12.png">
    <img src="img/12.png" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/13.png">
    <img src="img/13.png" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/14.jpg">
    <img src="img/14.jpg" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/15.jpg">
    <img src="img/15.jpg" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/16.png">
    <img src="img/16.png" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/17.png">
    <img src="img/17.png" alt="Mountains" width="600" height="400">
  </a>
</div>

<div class="gallery">
  <a target="_blank" href="img/18.jpg">
    <img src="img/18.jpg" alt="Mountains" width="600" height="400">
  </a>
</div>
</body>
</html>
